DayStar Filters 80mm Front Extension Tube for Quantum Solar Filters (2")

BH #DAGM2D2 • MFR #GM2D2
DayStar Filters
DayStar Filters 80mm Front Extension Tube for Quantum Solar Filters (2")
Key Features
  • Extends Drawtube Focus Distance by 85mm
  • Non-Marring Brass Compression Ring
  • Black Anodized Aluminum
Use the DayStar Filter 80mm Front Extension Tube to add more back-focus room on your 2" Quantum Solar Filter drawtube. The tube simply threads onto the filter drawtube to add 85mm more to ensure the focal plane hits the imaging sensor during astrophotography or for those using specialized eyepieces that require more travel to achieve the proper sharp focus. The tube is made of a lightweight aluminum alloy treated with a scratch-resistant black anodized finish, and is outfitted with a non-marking or marring brass compression ring to protect your equipment and eyepieces.
Special Order
Expected availability: 7-10 business days
$65.00
SAFETY FIRST: Observing the Sun without the proper protection may result in serious personal injury, including permanent eye damage and blindness, and/or damage to equipment. Never point an optic at the sun without an approved solar filter on the front of the optic. For direct solar viewing, viewing the sun through an optic, or when using cameras with an optical viewfinder, ensure your filter is ISO 12312-2 (also written as ISO 12312-2:2015) certified. Never use photographic neutral density filters for direct solar viewing, viewing the sun through an optic, or when using cameras with an optical viewfinder.

Patrick F., B&H Optics Expert

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DayStar Filters GM2D2 Overview

Use the DayStar Filter 80mm Front Extension Tube to add more back-focus room on your 2" Quantum Solar Filter drawtube. The tube simply threads onto the filter drawtube to add 85mm more to ensure the focal plane hits the imaging sensor during astrophotography or for those using specialized eyepieces that require more travel to achieve the proper sharp focus. The tube is made of a lightweight aluminum alloy treated with a scratch-resistant black anodized finish, and is outfitted with a non-marking or marring brass compression ring to protect your equipment and eyepieces.

UPC: 724696425946

DayStar Filters GM2D2 Specs

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